F5, Inc.

FFIV

Exchange: Nasdaq
Industry: Computer Communications Equipment
SEC CIK: 0001048695

SEC filings (opens in a new tab)

In the last 90 days, F5, Inc. insiders filed 0 open-market purchases and 10 sales; 833 institutions reported holding it in 13F filings for Q2 2026, worth $22.6B in total; superinvestors Duquesne Family Office and Maverick Capital hold it.

13F holders, Q3 2026

Institutional positions in F5, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 6; +1 vs. Q2 2026
Shares held: 4.06K; −719 (−15.0%) vs. Q2 2026
Total value: $1.81M; −$180.6K (−9.1%) vs. Q2 2026
New holders: 1; 2 more added
Sold out: 0; 2 more reduced

828 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FFIV on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding FFIV and their total value by quarter
Quarter	Holders	Value
Q2 2026	833	$22.6B
Q1 2026	727	$16.3B
Q4 2025	677	$15.2B
Q3 2025	762	$17.8B
Q2 2025	726	$16.3B
Q1 2025	685	$14.7B
Q4 2024	646	$14.0B
Q3 2024	589	$12.0B
Q2 2024	532	$9.59B
Q1 2024	535	$10.3B
Q4 2023	524	$9.71B
Q3 2023	511	$8.76B
Q2 2023	499	$7.99B
Q1 2023	497	$8.24B
Q4 2022	524	$8.16B
Q3 2022	501	$8.33B
Q2 2022	513	$8.65B
Q1 2022	555	$12.1B
Q4 2021	586	$13.9B
Q3 2021	530	$11.6B
Q2 2021	529	$10.9B
Q1 2021	534	$12.4B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding F5, Inc.; share changes are against Q2 2026.

Institutions holding FFIV in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Parkside Financial Bank & Trust	–	–	–	–	Not filed
Bell Investment Advisors, Inc	–	–	–	–	Not filed
IFG Advisory, LLC	–	–	–	–	Not filed
Towarzystwo Funduszy Inwestycyjnych Pzu SA	–	–	–	–	Not filed
SJS Investment Consulting Inc.	–	–	–	–	Not filed
Washington Trust Advisors, Inc.	–	–	–	–	Not filed
Hazlett, Burt & Watson, Inc.	–	–	–	–	Not filed
Gould Capital, LLC	–	–	–	–	Not filed
NBH Bank	–	–	–	–	Not filed
Harbour Investments, Inc.	–	–	–	–	Not filed
Fulcrum Asset Management LLP	–	–	–	–	Not filed
Persistent Asset Partners Ltd	–	–	–	–	Not filed
Central Trust Co	–	–	–	–	Not filed
MCF Advisors LLC	–	–	–	–	Not filed
Bruce G. Allen Investments, LLC	–	–	–	–	Not filed
LRI Investments, LLC	–	–	–	–	Not filed
Zions Bancorporation, National Association	–	–	–	–	Not filed
Curat Global, LLC	–	–	–	–	Not filed
Capital Analysts, LLC	–	–	–	–	Not filed
Coston, McIsaac & Partners	–	–	–	–	Not filed
HM Payson & Co	–	–	–	–	Not filed
WealthCollab, LLC	–	–	–	–	Not filed
Owl Creek Wealth Partners LLC	–	–	–	–	Not filed
Lodestone Wealth Management LLC	–	–	–	–	Not filed
Princeton Global Asset Management LLC	–	–	–	–	Not filed
Keating Financial Advisory Services, Inc.	–	–	–	–	Not filed
Action Point Financial Planning, LLC	–	–	–	–	Not filed
JFS Wealth Advisors, LLC	–	–	–	–	Not filed
Farmers & Merchants Investments Inc	–	–	–	–	Not filed
Group One Trading, L.P.	–	–	–	–	Not filed
Prosperity Bancshares Inc	–	–	–	–	Not filed
Golden State Wealth Management, LLC	–	–	–	–	Not filed
C M Bidwell & Associates Ltd	–	–	–	–	Not filed
Vanguard National Trust Co	–	–	–	–	Not filed
Basecamp Wealth Advisors LLC	–	–	–	–	Not filed
Fortitude Family Office, LLC	–	–	–	–	Not filed
Silver Grove Financial Group, Inc.	–	–	–	–	Not filed
Private Wealth Management Group, LLC	–	–	–	–	Not filed
SBI Securities Co., Ltd.	–	–	–	–	Not filed
Arlington Trust Co LLC	–	–	–	–	Not filed
Wealth Enhancement Trust Services, Inc.	–	–	–	–	Not filed
West Branch Capital LLC	–	–	–	–	Not filed
E Fund Management (Hong Kong) Co., Ltd.	–	–	–	–	Not filed
Mechanics Financial Corp	–	–	–	–	Not filed
Leonteq Securities AG	–	–	–	–	Not filed
Sachetta, LLC	–	–	–	–	Not filed
GW&K Investment Management, LLC	–	–	–	–	Not filed
Acumen Wealth Advisors, LLC	–	–	–	–	Not filed
Highline Wealth Partners LLC	–	–	–	–	Not filed
JPL Wealth Management, LLC	–	–	–	–	Not filed
IMA Wealth, Inc.	–	–	–	–	Not filed
Nemes Rush Group LLC	–	–	–	–	Not filed
Continuum Advisory, LLC	–	–	–	–	Not filed
Oakworth Capital, Inc.	–	–	–	–	Not filed
Clark Wealth Partners	–	–	–	–	Not filed
Manchester Capital Management LLC	–	–	–	–	Not filed
MJT & Associates Financial Advisory Group, Inc.	–	–	–	–	Not filed
Cedar Mountain Advisors, LLC	–	–	–	–	Not filed
Geneos Wealth Management Inc.	–	–	–	–	Not filed
Strengthening Families & Communities, LLC	–	–	–	–	Not filed
Buck Wealth Strategies, LLC	–	–	–	–	Not filed
Rakuten Securities, Inc.	–	–	–	–	Not filed
United Financial Planning Group LLC	–	–	–	–	Not filed
MV Capital Management, Inc.	–	–	–	–	Not filed
Transamerica Financial Advisors, Inc.	–	–	–	–	Not filed
Grove Bank & Trust	–	–	–	–	Not filed
Rialto Wealth Management, LLC	–	–	–	–	Not filed
DT Investment Partners, LLC	–	–	–	–	Not filed
Hallmark Capital Management Inc	–	–	–	–	Not filed
Creative Capital Management Investments LLC	–	–	–	–	Not filed
DiNuzzo Private Wealth, Inc.	–	–	–	–	Not filed
Rossby Financial, LCC	–	–	–	–	Not filed
Dogwood Wealth Management LLC	–	–	–	–	Not filed
HGK Asset Management Inc	–	–	–	–	Not filed
Westside Investment Management, Inc.	–	–	–	–	Not filed
JNBA Financial Advisors	–	–	–	–	Not filed
Bay Harbor Wealth Management, LLC	–	–	–	–	Not filed
Quarry LP	–	–	–	–	Not filed
Hughes Financial Services, LLC	–	–	–	–	Not filed
Dunhill Financial, LLC	–	–	–	–	Not filed
South State Corp.	–	–	–	–	Not filed
Trust Co of Vermont	–	–	–	–	Not filed
Raffa Wealth Management, LLC	–	–	–	–	Not filed
Bogart Wealth, LLC	–	–	–	–	Not filed
SHP Wealth Management	–	–	–	–	Not filed
Addison Advisors LLC	–	–	–	–	Not filed
Raleigh Capital Management Inc.	–	–	–	–	Not filed
Three Bearings Fiduciary Advisors, Inc.	–	–	–	–	Not filed
HFM Investment Advisors, LLC	–	–	–	–	Not filed
Cornerstone Financial Management LLC	–	–	–	–	Not filed
Crewe Advisors LLC	–	–	–	–	Not filed
Kilter Group LLC	–	–	–	–	Not filed
MidFirst Bank	–	–	–	–	Not filed
Torren Management, LLC	–	–	–	–	Not filed
Avion Wealth	–	–	–	–	Not filed
Prestige Wealth Management Group LLC	–	–	–	–	Not filed
Wilkerson Advisory Group LLC	–	–	–	–	Not filed
Burk Holdings LLC	–	–	–	–	Not filed
First Horizon Corp	–	–	–	–	Not filed
UMA Financial Services, Inc.	–	–	–	–	Not filed